/Engine/Source/Runtime/Core/Public/Misc/IEngineCrypto.h
Encrypt the supplied byte data using the given public key
int32 EncryptPublic ( const [TArrayView](API\Runtime\Core\Containers\TArrayView)< const uint8 > InSource, [TArray](API\Runtime\Core\Containers\TArray)< uint8 > & OutDestination, FRSAKeyHandle InKey )